Given numbers are 2168,1816

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 2168,1816 is 492136.

Find LCM of 2168,1816 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 2 x 2 x 271 x 227 = 492136

Therefore, the lowest common multiple of 2168,1816 is 492136.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

2168 x 1816 = 3937088

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

2168 : 1, 2, 4, 8, 271, 542, 1084, 2168

1816 : 1, 2, 4, 8, 227, 454, 908, 1816

8 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 2168,1816, is 8.

Now, the common factors can be found like this.

2168:2x 2x 2x 271

1816:2x 2x 2x 227

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

= 1

Therefore, the value for common factors is 1.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 3937088/(8x1)

LCM = 3937088/8

LCM = 492136

Thus, we can understand that the LCM of 2168,1816 is 492136.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 8087, 6884
• LCM of 6212, 4206
• LCM of 3307, 1048
• LCM of 1618, 8576
• LCM of 5778, 6562

1. What is the LCM of 2168, 1816?

Answer: LCM of 2168, 1816 is 492136.

2. How to calculate the LCM of 2168, 1816?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 2168, 1816.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.